About This

• [10-Year Sealed Lithium Battery] This smoke detector battery powered is ​equipped with a built-in 3V high-performance lithium battery that delivers 10 years of non-stop power—no frequent battery replacements required. The photoelectric smoke detector features a clear, audible low-battery warning (intermittent beeps) to alert you of approaching power depletion.
• [2 Installation Options for Easy Setup] Jemay smoke alarms​ comes with both strong mounting magnets and rust-resistant screws for flexible, tool-friendly installation. Install effortlessly on ceilings (ideal for maximum smoke detection coverage) or walls—choose the method that fits your space (e.g., magnets for renters who can’t drill, screws for permanent home mounting). No professional installation needed—set up in minutes to start protecting your home.
• [Protect Your Family with Advanced Smoke Detectors] Photoelectric smoke sensor responds in 1 second, and is 5 times more accurate than traditional sensors, helping reduce false alarms and faults. Hightly sensitive real-time detection, secure your home with Jemay battery operated smoke detector.
• [Low Battery-Non Disturb] The 10 year sealed smoke detector with test-silence button. When low battery warning, press the test button, it can effectively mute for 10 hours. Fault warning , when the battery smoke detector is malfuntioning, a chirp will occur between flashes of the red LED
• [UL217-9th Listed ]​ The battery fire alarms smoke detectors is officially UL217-9th Edition Listed, meeting rigorous safety testing standards for smoke detection performance. Its advanced photoelectric technology excels at detecting slow smoldering fires—the most common type of household fire, which produces light, thin smoke, minimal heat, and can smolder quietly for hours (e.g., overheated blankets, faulty wiring) before erupting into flames. This ensures earlier alerts to help you respond faster.
• [Wide Compatibility] Our battery-powered smoke alarms is suitable for a variety of settings, from small apartments to large houses, and even commercial spaces like offices and retail stores. It meets all relevant safety standards in the United States, ensuring it works seamlessly with other fire safety systems if needed.
• [Sound & LED Warning] When the 10 year fire detector detects smoke or detect combustion particles in the air it will sound their alarms(Alarm volume: > 85dB(A) @ 3 meters) and the red LED will flash rapidly. The LED light and alarm will continue until the air is cleared or the test button is released
• [Kid Friendly] Jemay battery powered fire alarm is Built in hidden LED lights, our battery-powered smoke alarms suitable for installation in children's rooms, providing peace of mind and protection at night without disturbing sleep
• [High-Sensitivity Photoelectric Detection & Low False Alarms] The 10 year fire detector equipped with a precision photoelectric chamber, high-quality infrared (IR) LED, and ultra-sensitive photodiode, this detector reacts fast to smoke while minimizing annoying false alarms. Its microprocessor (MCU) intelligent design enables automatic sensitivity calibration, plus an automatic compensation system ensures stable performance even after years of use—perfect for consistent, worry-free detection.

Overview

• Brand : Jemay
• Style : 10 Year Battery
• Power Source : Battery Powered
• Product Dimensions : 4"D x 4"W x 2"H
• Item Weight : 0.45 Pounds
• Alarm : Audible
• Sensor Type : Photoelectric
• Material : ABS
• Number of Items : 1
• Manufacturer : SITERWELL ELECTRONICS CO.,LIMITED